Who should avoid onsen?
Who should avoid onsen? Avoid bathing in an onsen in the following cases. If you have chronic bronchitis and fever or difficulty in breathing. If you have stable angina and chest pain becomes frequent. Bathing may cause serious problems with dehydration or thrombosis.
Can couples go to onsen together?
Couple onsens are special spaces where the two of you would never be disturbed by other people. Private onsens in guest rooms, in particular, let you spend time with your sweetheart enjoying the hot spring all day long, without the need to go out the door. The experience is largely different from normal dates.